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<div class="header">
  <div class="headertitle"><div class="title">stdio_uart.h</div></div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/*</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright (c) 2020 Raspberry Pi (Trading) Ltd.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * SPDX-License-Identifier: BSD-3-Clause</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> */</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="preprocessor">#ifndef _PICO_STDIO_UART_H</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="preprocessor">#define _PICO_STDIO_UART_H</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span> </div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="preprocessor">#include &quot;<a class="code" href="stdio_8h.html">pico/stdio.h</a>&quot;</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="preprocessor">#include &quot;<a class="code" href="rp2__common_2hardware__uart_2include_2hardware_2uart_8h.html">hardware/uart.h</a>&quot;</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment">// PICO_CONFIG: PICO_STDIO_UART_DEFAULT_CRLF, Default state of CR/LF translation for UART output, type=bool, default=PICO_STDIO_DEFAULT_CRLF, group=pico_stdio_uart</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="preprocessor">#ifndef PICO_STDIO_UART_DEFAULT_CRLF</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="preprocessor">#define PICO_STDIO_UART_DEFAULT_CRLF PICO_STDIO_DEFAULT_CRLF</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment">// PICO_CONFIG: PICO_STDIO_UART_SUPPORT_CHARS_AVAILABLE_CALLBACK, Enable UART STDIO support for stdio_set_chars_available_callback. Can be disabled to make use of the uart elsewhere, type=bool, default=1, group=pico_stdio_uart</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span><span class="preprocessor">#ifndef PICO_STDIO_UART_SUPPORT_CHARS_AVAILABLE_CALLBACK</span></div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#define PICO_STDIO_UART_SUPPORT_CHARS_AVAILABLE_CALLBACK 1</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span> </div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span><span class="keyword">extern</span> <a class="code hl_struct" href="structstdio__driver.html">stdio_driver_t</a> stdio_uart;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span> </div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#gafcc9bb58b1eb66b8571a507589f66fc2">stdio_uart_init</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span> </div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga265eeb67b5f1f4720dbe863e34d6acc4">stdout_uart_init</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span> </div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno">   59</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga77fc28ecaf14439cdec18ac5a96d50f4">stdin_uart_init</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span> </div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"><a class="line" href="group__pico__stdio__uart.html#ga2335d6c842d8363cf3df6b215f881919">   69</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga2335d6c842d8363cf3df6b215f881919">stdio_uart_init_full</a>(uart_inst_t *uart, uint baud_rate, <span class="keywordtype">int</span> tx_pin, <span class="keywordtype">int</span> rx_pin);</div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga3f1c7640efd0d3a9f60cf0581b3e5db3">stdio_uart_deinit</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span> </div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga4c07c9747cd1f6cca963e9ab1b827745">stdout_uart_deinit</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span> </div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#ga83ea2a4916972e370b2faff60895611f">stdin_uart_deinit</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno"><a class="line" href="group__pico__stdio__uart.html#gab4956585ad29fb33dd08924866209e31">  102</a></span><span class="keywordtype">void</span> <a class="code hl_function" href="group__pico__stdio__uart.html#gab4956585ad29fb33dd08924866209e31">stdio_uart_deinit_full</a>(uart_inst_t *uart, <span class="keywordtype">int</span> tx_pin, <span class="keywordtype">int</span> rx_pin);</div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span> </div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span>}</div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span> </div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span><span class="preprocessor">#endif</span></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga2335d6c842d8363cf3df6b215f881919"><div class="ttname"><a href="group__pico__stdio__uart.html#ga2335d6c842d8363cf3df6b215f881919">stdio_uart_init_full</a></div><div class="ttdeci">void stdio_uart_init_full(uart_inst_t *uart, uint baud_rate, int tx_pin, int rx_pin)</div><div class="ttdoc">Perform custom initialization initialize stdin/stdout over UART and add it to the current set of stdi...</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga265eeb67b5f1f4720dbe863e34d6acc4"><div class="ttname"><a href="group__pico__stdio__uart.html#ga265eeb67b5f1f4720dbe863e34d6acc4">stdout_uart_init</a></div><div class="ttdeci">void stdout_uart_init(void)</div><div class="ttdoc">Explicitly initialize stdout only (no stdin) over UART and add it to the current set of stdout driver...</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:69</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga3f1c7640efd0d3a9f60cf0581b3e5db3"><div class="ttname"><a href="group__pico__stdio__uart.html#ga3f1c7640efd0d3a9f60cf0581b3e5db3">stdio_uart_deinit</a></div><div class="ttdeci">void stdio_uart_deinit(void)</div><div class="ttdoc">Explicitly deinitialize stdin/stdout over UART and remove it from the current set of stdin/stdout dri...</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:101</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga4c07c9747cd1f6cca963e9ab1b827745"><div class="ttname"><a href="group__pico__stdio__uart.html#ga4c07c9747cd1f6cca963e9ab1b827745">stdout_uart_deinit</a></div><div class="ttdeci">void stdout_uart_deinit(void)</div><div class="ttdoc">Explicitly deinitialize stdout only (no stdin) over UART and remove it from the current set of stdout...</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:115</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga77fc28ecaf14439cdec18ac5a96d50f4"><div class="ttname"><a href="group__pico__stdio__uart.html#ga77fc28ecaf14439cdec18ac5a96d50f4">stdin_uart_init</a></div><div class="ttdeci">void stdin_uart_init(void)</div><div class="ttdoc">Explicitly initialize stdin only (no stdout) over UART and add it to the current set of stdin drivers...</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:81</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_ga83ea2a4916972e370b2faff60895611f"><div class="ttname"><a href="group__pico__stdio__uart.html#ga83ea2a4916972e370b2faff60895611f">stdin_uart_deinit</a></div><div class="ttdeci">void stdin_uart_deinit(void)</div><div class="ttdoc">Explicitly deinitialize stdin only (no stdout) over UART and remove it from the current set of stdin ...</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:121</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_gab4956585ad29fb33dd08924866209e31"><div class="ttname"><a href="group__pico__stdio__uart.html#gab4956585ad29fb33dd08924866209e31">stdio_uart_deinit_full</a></div><div class="ttdeci">void stdio_uart_deinit_full(uart_inst_t *uart, int tx_pin, int rx_pin)</div><div class="ttdoc">Perform custom deinitialization deinitialize stdin/stdout over UART and remove it from the current se...</div></div>
<div class="ttc" id="agroup__pico__stdio__uart_html_gafcc9bb58b1eb66b8571a507589f66fc2"><div class="ttname"><a href="group__pico__stdio__uart.html#gafcc9bb58b1eb66b8571a507589f66fc2">stdio_uart_init</a></div><div class="ttdeci">void stdio_uart_init(void)</div><div class="ttdoc">Explicitly initialize stdin/stdout over UART and add it to the current set of stdin/stdout drivers.</div><div class="ttdef"><b>Definition:</b> stdio_uart.c:37</div></div>
<div class="ttc" id="arp2__common_2hardware__uart_2include_2hardware_2uart_8h_html"><div class="ttname"><a href="rp2__common_2hardware__uart_2include_2hardware_2uart_8h.html">uart.h</a></div></div>
<div class="ttc" id="astdio_8h_html"><div class="ttname"><a href="stdio_8h.html">stdio.h</a></div></div>
<div class="ttc" id="astructstdio__driver_html"><div class="ttname"><a href="structstdio__driver.html">stdio_driver</a></div><div class="ttdef"><b>Definition:</b> driver.h:12</div></div>
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